{"success":true,"data":{"mp_id":"mp-1838903","type":"HEA","summary":{"formula":"Ba2Ca3Tl2Cr4O12","mp_id":"mp-1838903","nelements":5,"is_stable":false,"nsites":23,"density":5.74838,"volume":347.69431,"a":3.95706,"b":3.95706,"c":22.38065,"alpha":95.07177,"beta":95.07177,"gamma":89.99999,"space_group":"I4\/mmm","space_group_num":139,"crystal_system":"Tetragonal","formation_energy_per_atom":-2.31702,"energy_per_atom":-7.21204,"energy_above_hull":0.24092,"point_group":"4\/mmm","Bravais_Lattice":"tI","Bravais_Combination":"tI","packing_fraction":null,"uncorrected_energy_per_atom":-6.50595,"volume_per_atom":15.11714,"c_over_a":5.65588,"b_over_a":1,"poisson_ratio":null,"Is_FCC":0,"Is_BCC":0,"Is_HCP":0},"elasticity":{"k_vrh":null,"g_vrh":null,"E_Calc(GPa)":null,"homogeneous_poisson":null,"Vickers_Hard_Est(GPa)":null,"universal_anisotropy":null,"Lame_Lambda(GPa)":null,"Pugh_Ratio(K\/G)":null,"Ductility":null,"bulk_modulus":null,"shear_modulus":null,"debye_temperature":null,"sound_velocity":null,"homogeneity":null},"electronic":{"is_metal":true,"band_gap":0,"is_gap_direct":false,"cbm":null},"magnetic":{"is_magnetic":true,"total_magnetization":13.82938,"ordering":"FM","num_magnetic_sites":4,"total_mag_norm_vol":0.03977},"refs":{"mp_url":"https:\/\/materialsproject.org\/materials\/mp-1838903","mp_task_ids":["aaaeaqhb"]},"xrd":{"by_target":{"AgKa":{"radiation":"Ag Kα","wavelength":0.5609,"n_peaks":98,"three_strong":[1.4473,11.5045,11.3904]},"CoKa":{"radiation":"Co Kα","wavelength":1.7903,"n_peaks":50,"three_strong":[4.6207,37.315,33.7115]},"CrKa":{"radiation":"Cr Kα","wavelength":2.291,"n_peaks":39,"three_strong":[5.9141,43.5628,39.897]},"CuKa":{"radiation":"Cu Kα","wavelength":1.5418,"n_peaks":62,"three_strong":[3.9792,31.9859,28.9228]},"MoKa":{"radiation":"Mo Kα","wavelength":0.7107,"n_peaks":96,"three_strong":[1.834,14.448,20.6941]}}}}}